Cleaner output on Windows

[fubarhouse]

The reason colored output was removed was to have clean output on Windows.

Given a stakeholder has reversed this decision, coloured output should at the very least have a workaround on Windows.

So, I propose to centralize the calling to Aurora to a very small subpackage/folder which provides files which implement this behavior in Windows and non-Windows systems. That way, everybody can have the best of all worlds - and perhaps even the Windows build file could even include Windows support for colour - for example see the following...

https://github.com/logrusorgru/aurora/issues/2#issuecomment-299014211